People need to sleep every day, and only sleeping can supplement part of the energy needed by the body. After all, the most important thing in human daily activities is energy. If our energy cannot be replenished in time, people will feel tired and exhausted, which will greatly affect the efficiency of human activities. So sleeping is one of the ways to replenish the energy we consume all day. Through sleep, we can completely relax our bodies and gain new energy. Physical functions that are tired all day can also get a period of rest.
Not only human beings need sleep, but also all kinds of cell tissues or functions in our body need rest. If we work and exercise for a long time, our bodies will consume a lot. At this time, we not only need to replenish energy by eating, but also need a sleep time to let our body function get a long-term dormant state, instead of always being excited, so that our body function will be unbearable.
If we don't sleep for a long time, the human body will feel very tired. Moreover, because the body function has been getting energy and running constantly, our body will be overdrawn, which may lead to sudden death or shock. No matter what needs a period of rest, you can't operate endlessly for 24 hours, which will definitely lead to overdraft in advance and eventually lead to the inability to operate again.
Therefore, in our daily life, we must pay attention to sleep and rest to maintain good operation and health.